CG FC200 Benz FBS4 ISM Virgin & Data Transfer Guide
Mercedes-Benz vehicles equipped with FBS4 (the fourth generation of the drive authorization system) require specialized tools and procedures when replacing Intelligent Servo Module (ISM) or Drive Select Module (DSM) components. One such tool is the CG FCC200 ECU Programmer, which allows technicians to read, write, and transfer data between modules. In this article, we break… Read More »



